/Engine/Source/Runtime/GameplayTags/Classes/GameplayTagContainer.h
Returns a filtered version of this container, returns all tags that match against any of the tags in OtherContainer, expanding parents
AFGameplayTagContainercontaining the filtered tags
[FGameplayTagContainer](API\Runtime\GameplayTags\FGameplayTagContainer) Filter ( const [FGameplayTagContainer](API\Runtime\GameplayTags\FGameplayTagContainer) & OtherContainer ) const